TR-3 Dual USB Car Charger Cup with Voltage Display Key Features: Wide Input Range – Supports DC 12–24V for universal car compatibility. Dual USB Ports – USB1: 5V/2.1A, USB2: 5V/1.0A for convenient device charging. Double Point Chimney – Power up to 80W (note: not for cigarette use). Voltage Display – Red digital tube shows battery detection range 8–30V. Multi-Device Charging – Suitable for mobile phones, tablets, navigators, and more. Safety Protection – Over-current, over-voltage, over-temperature, and overload safeguards. Durable Design – ABS PC fireproof material for long-lasting use. Compact Cup Shape – Easy to place in your car’s cup holder for neat organization.
